SKU: 72523283222

AC Infinity Refillable Carbon Filter Kit w/ Charcoal Refill 4-Inch

$84.59 $93.99
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

AC Infinity Refillable Carbon Filter Kit w/ Charcoal Refill 4-InchDescription Reusable carbon filter features a patented design that eliminates the need to replace entire filters. Specifications Product Identification Manufacturer: AC Infinity Inc. Product Name: Refillable Carbon Filter 4" Product Model: AC RCF4 UPC Code: 819137024168 Product and Mounting Dimensions Duct Opening Size: 4" Total Dimensions: 11. 81 x 7. 04 in. (30. 0 x 17. 9 cm) Flange Length: 1. 57 in. (4. 0 cm) Flange Material: Aluminum Flange

Description
  • Reusable carbon filter features a patented design that eliminates the need to replace entire filters.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: Refillable Carbon Filter 4"
  • Product Model: AC-RCF4
  • UPC Code: 819137024168
  • Product and Mounting Dimensions
  • Duct Opening Size: 4"
  • Total Dimensions: 11.81 x 7.04 in. (30.0 x 17.9 cm)
  • Flange Length: 1.57 in. (4.0 cm)
  • Flange Material: Aluminum
  • Flange Design: Reversible
  • Mesh Material: Rust-Resistant Galvanized Steel with Gunmetal Finish
  • Carbon Type: Australian Virgin RC412
  • Carbon Grade: 1200+ IAV
  • Carbon Thickness: 38mm
  • Maximum Airflow: 210 CFM
    • Data Sheets
  • Download the user manual: here
    • Kit Contents
  • 1+ refill to match the filtration capacity of two standard 4" carbon filters while costing less.
  • Larger chamber is lab-tested to block odors as effectively as standard filters with no compression required.
  • Dual-layered steel mesh with protective coating withstands high humidity in grow tents through many grow cycles.
  • Product Description: A wholly original replenishable carbon filter designed to permanently replace standard duct filters. This iF Award-winning patented structure can be regularly refilled to offer a cost-effective and sustainable solution for unwanted odors in your grow tent. The charcoal fan filter kit also includes 1+ refill, making it as efficient as two standard inline carbon filters while proving more affordable. You can purchase additional refills at a fraction of the price of an entirely new carbon scrubber to further increase the value of this kit. Features an expanded chamber that enables you to achieve factory carbon compression and the same lab-tested levels of odor-blocking effectiveness as standard carbon filters. This also eliminates the need for you to actively compress your replacement charcoal and facilitates the refilling process.
  • Eco-Friendly Design: This first-of-its-kind filtration system removes the need to routinely purchase replacement filters and dispose of the old units. Each carbon filter features premium-grade Australian virgin charcoal and comes with 1+ refill. Its activated charcoal utilizes an enhanced surface area with a higher adsorption rate to help extend the time between refills. Further lengthen the charcoal bedding's lifespan by reversing the filter's easy-to-remove flanges. You can compost the used supply when replacing the charcoal to maximize its utility even further.
  • Highly Durable Build: The activated charcoal is safely locked within your odor filter by aluminum flanges and a secure rubber seal. The filter itself employs two layers of galvanized steel meshing with a sandblasted finish to protect the charcoal bedding. These multiple layers work together to effectively block odors in even the most humid environments by ensuring increased resistance to rust and corrosion.
  • Applications: This refillable carbon filter pairs with 4" inline duct fans and ducting to improve air quality in hydroponic grow rooms and grow tents. The kit includes a convenient funnel and scoop set and one charcoal refill for continuous odor scrubbing. Additional refills are available for purchase.
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 72523283222

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    4.2 ★★★★★
    Based on 24 reviews
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    Verified Purchase
    DStarrVox
    Houston, US
    ★★★★★ 5
    Comfy Hoodie
    Size: Large, Color: Mg03- Splatter1
    This brand makes some decent stuff. This is a nice thinner hoodie with some stretchy materials and a cool splatter design. Comfy and easy to move in/ use for active occasions or just for chillin. Very versatile. Color doesn’t fade or hasn’t yet for me and I like the contrasting drawstrings. Size is right on; I ordered a size up and there’s plenty of room for layering. However if you put anything heavy in the front pocket, like a wallet, the material will give way and sag.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 19, 2026
    C
    Verified Purchase
    Collbr8
    Massapequa, US
    ★★★★★ 5
    Buy it.
    Size: Large, Color: Mg03- Ethnic
    I dont leave many reviews, because life. However, this pullover deserves a review. Yes, it is big. Normally I would wear an XL but ordered a L based off sizing and reviews. The L is a hair big but I love the way it fits and its comfy.bthe color and quality is great. It is a little warm with the fleece lining, so it will be worn inside until fall, ir on cool summer evenings. I bought 2 and may buy more.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 31, 2026
    C
    Verified Purchase
    chambers89
    West Palm Beach, US
    ★★★★★ 5
    Highly recommend👍
    Size: XX-Large, Color: Mg03- Black Grey Leaf
    The perfect hoodie. It's comfy and lightweight the fleece lining keeps you warm if it's a little cold out. You can wear it for anything not just for golf.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 7, 2026
    A
    Verified Purchase
    Amazon Customer
    San Leandro, US
    ★★★★★ 4
    Good quality but dislike the reflective strips
    Size: Large, Color: Mg03- Ethnic
    Great hoodie, quality and fit. With that said, am not a fan or the reflective arm strips
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 22, 2026
    B
    Verified Purchase
    Brian C.
    Charlottesville, US
    ★★★★★ 5
    Big guy, big smiles!
    Size: XX-Large, Color: Mg03- Ethnic
    I picked two different patters of these lightweight hoodies for golfing and they're now an everyday item! Active wise, these stretch in every direction while moving without friction. I wore this hoodie for the first seven holes before the sun broke through the clouds without noticing it. My only concern, while premature is the stiching on the sleeves. I felt the loops catching the velcro on my glove a few times, but after 7 holes, and 20+ shots, I didn't see any sign of abrasion. I'm a big guy, 6'4" 290# I usually wear a XLT shirt and picked these up as XXL. Wasn't swimming in them, they fit nicely and fell in line with the hem of my shirt. I plan to buy several more!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 12, 2026

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